import random
player = int(input("请输入您要出的拳头 石头（1）/剪刀（2）/布（3） ："))
computer = random.randint(1,3)
print("玩家出的为 %d,系统出的为 %d" % (player,computer))
#判断胜负
if ((player == 1 and computer == 2)
            or (player == 2 and computer == 3)
            or (player == 3 and computer == 1)):
    print("玩家胜利")
elif(player == computer):
    print("平局")
else:
    print("玩家输了")
